2010
2008
2010
2009
2007
1991
2013
2013
2012
1993
1999
1998
1993
1987
1983
1984
2008
1970
1983
1991
1986
1984
2013
2008
2013
2000
1991
1992
1994
1994
1989
1986
1981
1997
2013
1989
1985
2008
2002
1981
1988
1996
1989
1984
1984
1992
1993
1984
2010
2002
1996
1982
1997
1988
1999
1997
1987
2002
2005
1982
1982
1986
1988
1995
1988
1984
1984
2009
1986
1980
1986
1981
1986
1988
1987
1984
1999
2004
2014
2002
2001
2003
1986
1986
1995
1998
1985
1984
2014
1986
1990
1991
1986
1988
1986
2004
1985
1981
1991
1996
2010
2013
1989
1984
1990
1986
1986
1986
1993
1989
1983
1985
1985
2014
2000
1992
1984
1991
1997
1991
1993
1995
1992
1983
1995
1992
2000
1994
1997
1995
1992
1988
1993
1992
1997
1991
1993
2002
1996
1985
2006
1982
2004
2000
2009
1993
1989
1992
1991
1991
2006
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